1-Methoxynaphthalen-2-ol CAS 18515-10-1
| CAS No. | 18515-10-1 |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methoxynaphthalen-2-ol.
1-Methoxynaphthalen-2-ol (CAS 18515-10-1) is a high-purity analytical reference standard with the molecular formula C11H10O2 and a molecular weight of 174.20 g/mol.
1-Methoxynaphthalen-2-ol (C11H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Methoxynaphthalen-2-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Methoxynaphthalen Standards
- 3-methoxynaphthalen-2-ol (CAS 18515-11-2)
- 2-Methoxynaphthalen-1-ol (CAS 1888-41-1)
- 3-methoxynaphthalen-1-ol (CAS 57404-85-0)
- 8-Methoxynaphthalen-2-ol (CAS 91344-50-2)
- 7-methoxynaphthalen-2-ol (CAS 5060-82-2)
- 6-Methoxynaphthalen-2-amine (CAS 13101-88-7)
- 5-Methoxynaphthalen-2-amine (CAS 13772-94-6)
- 8-Methoxynaphthalen-1-amine (CAS 142882-53-9)
Recommended Standards
- 5-Ethoxyquinoxaline (CAS 18514-74-4)
- 4-(3-Aminooxetan-3-yl)benzonitrile (CAS 1824281-18-6)
- (4E)-5-Phenylpenta-2,4-dienoic acid (CAS 185152-35-6)
- 2-methoxy-7-methyl-1,5-naphthyridine (CAS 1824095-51-3)
- 3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-5(4H)-one (CAS 518986-50-0)
- 2-(Hydroxymethyl)pyridine-3,5-diol (CAS 1160949-81-4)
- 1-amino-3-(3,4-difluorophenoxy)propan-2-ol (CAS 1157091-16-1)
- 4-Amino-5-chloro-N-(1,2-diethylpyrazolidin-4-yl)-2-methoxybenzamide (CAS 70181-03-2)
- 1-[6-(2-azatricyclo[10.4.0.0⁴⁹]hexadeca-1(12),4(9),5,7,13,15-hexaen-10-yn-2-yl)-6-oxo-hexanoyl]oxy-2,5-dioxo-pyrrolidine-3-sulfonic acid (CAS 1400302-73-9)
- Methyl 2,4-dimethylpyrrolo[1,2-a]pyrimidine-7-carboxylate (CAS 952182-39-7)
- 3-Bromo-5-(1,3-dioxolan-2-yl)pyridine (CAS 959623-14-4)
- 5,8-Difluoro-2-phenylquinolin-4-amine (CAS 1189106-37-3)
- 4-fluorofuran-2-carboxylic acid (CAS 1211581-60-0)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com